GT.R Camaro's are doing fantastic in Rolex Grand Touring class, 1st, 2nd and 10th. 1 hour and 30 minutes left on the clock... Looks like a Camaro win in GT class today, the Stevenson Camaro GT.R is the fastest car today at 92-93mph average each lap at a 2:07 lap time which is about .02 faster than any other car out there.